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Upgrade to Pico Keys SDK 8.5

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2026-01-29 16:22:25 +01:00
parent 31a6315721
commit 22de41bfe0
2 changed files with 1 additions and 14 deletions
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2
pico-keys-sdk

Submodule pico-keys-sdk updated: 668b1ac1dd...61d4515ecc

13
src/fido/kek.c
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@@ -36,19 +36,6 @@ extern uint8_t session_pin[32];
uint8_t mkek_mask[MKEK_KEY_SIZE]; uint8_t mkek_mask[MKEK_KEY_SIZE];
bool has_mkek_mask = false; bool has_mkek_mask = false;
#define POLY 0xedb88320
uint32_t crc32c(const uint8_t *buf, size_t len) {
uint32_t crc = 0xffffffff;
while (len--) {
crc ^= *buf++;
for (int k = 0; k < 8; k++) {
crc = (crc >> 1) ^ (POLY & (0 - (crc & 1)));
}
}
return ~crc;
}
void mkek_masked(uint8_t *mkek, const uint8_t *mask) { void mkek_masked(uint8_t *mkek, const uint8_t *mask) {
if (mask) { if (mask) {
for (int i = 0; i < MKEK_KEY_SIZE; i++) { for (int i = 0; i < MKEK_KEY_SIZE; i++) {